Pet Water Fountain Replacement Filters 6/12 Pack - Triple Filtration For Cat. Elevate Your Pet's Drinking Experience with Our Replacement Filters, Designed to Fit Seamlessly with All PIXI Drinking Fountains. These Filters Ensure Cleaner and More Appealing Water for Your Cat by Purifying It in Three Efficient Ways: Cotton Mesh to Filter out Debris, Active Carbon to Eliminate Odors and Impurities, and Ion Exchange Resin to Soften the Water. For the Best Results, Rinse the Filter Thoroughly Before Use and Replace It Every 30 Days. Ensure You're Using Only Certified Filters to Maintain the Optimal Performance of Your PIXI Drinking Fountain. --- Features: - Compatibility: Fits All PIXI Drinking Fountains - Triple Filtration System: - Cotton Mesh Filters Debris - Active Carbon Removes Odors and Impurities - Ion Exchange Resin Softens Water - Maintenance: Rinse Before Use and Replace Every 30 Days - Certified Use: Only Use Certified Filters for Best Performance.